title: [The so-called vector cardiogram with special consideration of the vectorial interpretation of the esophageal cardiograms].
mesh_terms: D004562:Electrocardiography; D006801:Humans; D019616:Thoracic Surgical Procedures
keywords: ELECTROCARDIOGRAPHY
vernacular_title: Uber das sagittale Vektorkardiogramm mit besonderer Berücksichtigung der vektoriellen Deutung des Osophaguselektrokardiogramms.